add delete by query permissions to index-management role

[btaani]

Description

Elasticsearch Operator's index management needs permissions to execute delete-by-query. This PR adds DELETE permissions to sg-role-curator, which in turns adds it to the index-management role.

/cc @lukas-vlcek @periklis /assign @igor-karpukhin

Links

• Depending on PR(s): https://github.com/openshift/elasticsearch-operator/pull/797

[periklis]

/retest

[periklis]

/lgtm /approve

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: btaani, lukas-vlcek, periklis

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/openshift/origin-aggregated-logging/blob/master/OWNERS)~~ [periklis] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[btaani]

/unhold

[openshift-bot]

/retest-required

Please review the full test history for this PR and help us cut down flakes.

[btaani]

/retest